What to replace substrate and rocks during copper treatment?

[stageforkids]

Hey guys,

What can I use as hiding places for the fish during copper treatment?
All ideas would be great please.
For DT turned QT (moving fish to new, larger tank after treatment).
I'm removing the substrates and rocks to nor affect the copper.

All help/ideas appreciated, thanks guys!

 

[WvAquatics]

Cheap pvc pipes

 

[WvAquatics]

 

[stageforkids]

Cheap pvc pipes

Thank you very much, rockstar! Ordering some now!

 

[stageforkids]

Thank you very much, rockstar! Ordering some now!